JP2021533592A - タイミングアドバンスを決定するための方法、デバイス、およびコンピュータ可読媒体 - Google Patents

タイミングアドバンスを決定するための方法、デバイス、およびコンピュータ可読媒体 Download PDF

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JP2021533592A
JP2021533592A JP2020567818A JP2020567818A JP2021533592A JP 2021533592 A JP2021533592 A JP 2021533592A JP 2020567818 A JP2020567818 A JP 2020567818A JP 2020567818 A JP2020567818 A JP 2020567818A JP 2021533592 A JP2021533592 A JP 2021533592A
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communication mode
error
terminal device
communication
network device
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English (en)
Japanese (ja)
Inventor
ルオ，ジェー
タオ，タオ
リウ，ジアングオ
シェン，ガン
ワン，ジュン
ウー，ジュオ
メン，ヤン
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ノキア テクノロジーズ オサケユイチア
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Publication of JP2021533592A publication Critical patent/JP2021533592A/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020567818A 2018-06-06 2018-06-06 タイミングアドバンスを決定するための方法、デバイス、およびコンピュータ可読媒体 Pending JP2021533592A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/090153 WO2019232726A1 (en) 2018-06-06 2018-06-06 Methods, device and computer-readable medium for determining timing advance

Publications (1)

Publication Number Publication Date
JP2021533592A true JP2021533592A (ja) 2021-12-02

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Family Applications (1)

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JP2020567818A Pending JP2021533592A (ja) 2018-06-06 2018-06-06 タイミングアドバンスを決定するための方法、デバイス、およびコンピュータ可読媒体

Country Status (6)

Country Link
US (1) US11647536B2 (zh)
EP (1) EP3804172A4 (zh)
JP (1) JP2021533592A (zh)
KR (1) KR20210018897A (zh)
CN (1) CN112655159A (zh)
WO (1) WO2019232726A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021215995A1 (en) * 2020-04-23 2021-10-28 Telefonaktiebolaget Lm Ericsson (Publ) Improving random access based on artificial intelligence / machine learning (ai/ml)
CN114070676B (zh) * 2020-08-05 2023-03-14 展讯半导体(南京)有限公司 Ai网络模型支持能力上报、接收方法及装置、存储介质

Citations (3)

* Cited by examiner, † Cited by third party
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WO2011043321A1 (ja) * 2009-10-07 2011-04-14 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
JP2016010009A (ja) * 2014-06-24 2016-01-18 Kddi株式会社 基地局装置、無線信号制御方法およびコンピュータプログラム
JP2016512666A (ja) * 2013-02-06 2016-04-28 クアルコム，インコーポレイテッド Ｎｃｓパラメータおよび論理ルート系列の割当ての決定

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KR101447750B1 (ko) * 2008-01-04 2014-10-06 엘지전자 주식회사 랜덤 액세스 과정을 수행하는 방법
KR100925333B1 (ko) * 2008-03-14 2009-11-04 엘지전자 주식회사 랜덤 액세스 과정에서 상향링크 동기화를 수행하는 방법
CN101295999B (zh) * 2008-06-27 2014-02-19 中兴通讯股份有限公司 一种随机接入前导的检测方法
US8780816B2 (en) * 2008-08-12 2014-07-15 Qualcomm Incorporated Handling uplink grant in random access response
CN101854646B (zh) * 2008-12-31 2013-04-24 上海华为技术有限公司 Lte上行链路检测方法、上行同步方法、装置和系统
US20110117926A1 (en) * 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
KR20110093402A (ko) * 2010-02-12 2011-08-18 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
US8983396B2 (en) * 2012-03-19 2015-03-17 Gaurav Nukala Methods and apparatus for parameter adjustment during measurement gaps
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
US9876621B2 (en) * 2013-01-09 2018-01-23 Lg Electronics Inc. Method for transmitting signal and apparatus for same
US9510311B2 (en) * 2014-10-09 2016-11-29 Qualcomm Incorporated Open-loop timing and cyclic prefixes in cellular internet of things communication
US10749724B2 (en) * 2014-11-20 2020-08-18 Futurewei Technologies, Inc. System and method for setting cyclic prefix length
EP3281460B1 (en) * 2015-04-07 2020-01-29 QUALCOMM Incorporated Adjustment of timing advance values in mobile devices
EP3537799B1 (en) * 2016-11-02 2021-09-08 Ntt Docomo, Inc. User terminal and wireless communication method
US10356740B2 (en) * 2016-11-29 2019-07-16 Huawei Technologies Co., Ltd. System and scheme for uplink synchronization for small data transmissions
CN107318157B (zh) * 2017-05-24 2020-04-28 中国航空无线电电子研究所 基于前导序列的定时误差估计方法
CN115278855A (zh) * 2017-11-17 2022-11-01 瑞典爱立信有限公司 在nr中信令发送ta偏移

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011043321A1 (ja) * 2009-10-07 2011-04-14 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び無線基地局
JP2016512666A (ja) * 2013-02-06 2016-04-28 クアルコム，インコーポレイテッド Ｎｃｓパラメータおよび論理ルート系列の割当ての決定
JP2016010009A (ja) * 2014-06-24 2016-01-18 Kddi株式会社 基地局装置、無線信号制御方法およびコンピュータプログラム

Also Published As

Publication number Publication date
US20210160922A1 (en) 2021-05-27
CN112655159A (zh) 2021-04-13
US11647536B2 (en) 2023-05-09
WO2019232726A1 (en) 2019-12-12
KR20210018897A (ko) 2021-02-18
EP3804172A4 (en) 2022-01-19
EP3804172A1 (en) 2021-04-14

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